Plant hanger



FIG. 1 is a side elevational view of a plant hanger showing my new design, it being understood that all four sides are the same;

FIG. 2 is a top plan view thereof; and,

FIG. 3 is a bottom plan view thereof.

The broken line showing of the tray and the pot is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a plant hanger, as shown and described. 